SOLUTION: Manny Villar can climb a coconut tree at the rate of 2ft/min and going down at the rate of 3 ft/min. if his total time climbing up and going down is 20 min, how high is the tree?pl
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Question 578704: Manny Villar can climb a coconut tree at the rate of 2ft/min and going down at the rate of 3 ft/min. if his total time climbing up and going down is 20 min, how high is the tree?pls help,,thanks Answer by scott8148(6628) (Show Source):